Detachable wibe-sboked wheel



W. H. PAULL.

DETACHABLE WIRE SPOKED WHEEL. APPLICATION FILED IAN. 3| I92I.

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Patented Mar. 231, 1922.

- ./V'WIM COMPANY.

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ASSIGNOR TO THE DUNLOP LONDON, ENGLAND, A BRITISH .ma wlan-seem wanen Specification of Letters Patient.` Patented Mlm?. 21, 1922.,

i Application filed January 3, 1921. Serial No; 434,666.i

To all whom it may concern:

Be it known "that I, WALLACE HENRY PAULL, a subject of the King of Great Britain, residing at Aston Cross, Birmingham, in the county of Warwick, England, have in-Y vented certain new and useful Improve-y ments in or `Relating to Detachable Wire- Spoked Wheels7 of-which the following is a specification.` Y p This invention relates to detachable wire spoked wheel's the central portion or boss of the wheel is pressed from sheet metal into dished form i. e. in the nature of a peripherally flanged discl having in the body portion thereof a central hole for fitting onto the cylindrical'part of the hub and an annular series of/holes for the retaining bolts, the annular peripheral flange formed by the dishing being connected to the wheel rim by the wire spokes. The part of the body ,portion of the dished disc in which the holes for the retaining bolts are formed is at right angles to the wheel axis and may occupy any desired lateral position relatively to the ends of the flanged periphery.

In order that the said invention may be clearly understood and readily carried into effect the saine will now be described more `fully withreference to the accompanying drawings, in which Figure l is a cross section of the upper half of .one form 0f my improved whee Figures 2 and 3 are cross sections showing other modifications of my improved wheel. Like letters of reference indicate similar parts in all the llgures.

A is the dished disc forming the central portion-of the wheel and a isthe central hole which ts onto the cylindrical part bx of the hub B shown in dotted lines. The said Vdished disc has an annular series of holes a2 for the reception of the retaining bolts or studs I), whose outer threaded ends yare pro-` vided with nuts b for retaining the wheel in place lon the hub as is well understood. yartis the annular peripheral flange of the 'dished disc which'iskconnected to the wheel rim C by the wire spokes c c `secured to said rim and flange i'n any appropriate manner'. yT'he central portion of the dished disc A in which the holes for the retaining bolts are formed is at right angles to the axis of the `wheel'as shown. In Figure 1 the said por- Yand also with a circular 'tion in which the holes are tion is situated at one end of the flange a6 and in Figures 2 and 3 said portion lies in a plane situated at 0r near that which passes through the middle of the rim C, and in Figure 2 said portion is joined to the flange a6 by a conical part, the said portion may, however, as above stated occupy anydesired lateral position relativelyto the ends of the flanged periphery. In Figure 3 the central portion consists of two flanged discsv ar-` ranged back to back with their flanges a, a6 extending outwardly, and the bolt holes in one of the discs are flanged as shown at a7 and lit into the bolt holes in the other disc which are formed plain. In Figure 1 the .said bolt holes are also shown flanged.

. .What I claim and desire to secure by Letters Patent ofthe United [States is z 1. A detachable wire spoked wheel having a dished sheet metal boss the flanged periphery of which is suitably formed for the reception of the inner ends of the wire spokes and the body portion has a central hole fitting the cylindrical part of the hub and also has a circular series of holes surrounding said central hole fo the reception of retaining bolts.r l

2. A detachable wire spoked wheel having a dished sheet metal boss the flanged periphery of which is suitably formed for the reception of the inner vends of the wire spokes and the body portion has a central hole fitting the cylindrical part vof the hub series of holes surrounding said central hole for the reception of retaining bolts the part ofsaid body pormade being at right angles to the wheel axle. l

3. A detachable wire spoked wheel hav-A metal boss the flanged i waLLAcEHENnY raciti.. 

